| 摘要 |
<p>Bag for laundry balls and method for their production, which prevents small fragments or remains of laundry balls from being passed, if they break down, into the cylindrical washing container, allowing water and air to be always transferred. According to the invention, the non-woven fabric is applied with the adhesives, and the polyethylene (PE) is bonded on the layer of adhesives and it is passed through the rollers performing compression and cooling for being rolled following the hardening. Then, the nonwoven fabric with the already hardened PE is passed through the punching roller for punching of micro openings in the surface of the PE. Finally, cutting of the non-woven fabric with the layer of the punched PE is carried out, introducing the laundry balls therein, and closing the top and bottom portions of the non-woven fabric, thus facilitating the method for producing the bag for laundry balls, reaching the goal.</p> |
